proustite การใช้

• Proustite occurs in hydrothermal deposits as a phase in the oxidized and supergene zone.
• Minerals in the silver-ore veins include polybasite, pyrargyrite, proustite, sphalerite, galena, and tennantite.
• In the supergene sulfide enriched zone, ore minerals include pearceite, proustite, tetrahedrite, polybasite, and pyrargyrite.
• It is closely allied to, and isomorphous with, the corresponding sulfarsenide known as proustite or light red silver ore.
• Depending on the locality it is found accompanied by arsenic, tennantite, proustite, chalcopyrite, galenite, and baryte ( in the type locality ); by kutinaite and paxite ( in Nieder-Beerbach ); or by asenic, bismut, tennantite, loellingite, rammelsbergite, proustite, and quartz ( in Sainte-Marie-aux-Mines ).
• Depending on the locality it is found accompanied by arsenic, tennantite, proustite, chalcopyrite, galenite, and baryte ( in the type locality ); by kutinaite and paxite ( in Nieder-Beerbach ); or by asenic, bismut, tennantite, loellingite, rammelsbergite, proustite, and quartz ( in Sainte-Marie-aux-Mines ).
• The most common minerals in ore-bearing associations of volcanogenic massive sulfide deposits deposits ( non-metamorphosed or oxidized ) and their modern analogues are pyrite, pyrrhotite, chalcopyrite, covellite, sphalerite, galena, tetrahedrite-tennantite, marcasite, realgar, orpiment, proustite-pyrargyrite, wurtzite, stannite ( carbonates ) quartz and native gold, and are differently distributed in the various associations schematized above.